Beijing Xiaomi Robot Technology Co., Ltd.

The Boeing Company

Chengdu Boe Optoelectronics Technology Co., Ltd.

Beijing Boe Technology Development Co., Ltd.

Beijing University of Technology

Beijing Didi Infinity Technology and Development Co., Ltd.

Inspur (beijing) Electronic Information Industry Co., Ltd

Zhe Xu

Peng Liu

Yun Zhang

Jian Tang

Haitao Jiang

Long Jiang

Peng Dong

Rengang Li

Ce Li

Wenxuan Zhang

Fei You

Yaqian Zhao

Dingshui Zhang

Fei Liao

Xuelei Li

Ruyang Li

Yaqiang Zhang

Hui Wei

Chaomin Liu

Pengsheng Li

Xiaoge Liu

Qiang Kang

Zhixin Li

Qingwen Guan

A mask plate is used for manufacturing a pixel definition layer of the display substrate, which includes first transparent patterns and first opaque patterns, and further includes transition structures located between the first transparent patterns and the first opaque patterns. And the transition structures include a plurality of second transparent patterns and second opaque patterns alternately arranged, and a line width of each of the second transparent patterns and each of the second opaque patterns is less than the resolution of an exposure machine by using the mask plate for exposure.

Mask plate, display substrate and manufacturing method thereof, and display device

An anti-disturbance method for a robot includes: acquiring current speed information of the robot in a moving coordinate system; determining a disturbance state of the robot based on the current speed information and a desired speed of the robot, in which the disturbance state includes a disturbed state and a normal state; and adjusting a gait frequency of the robot, in response to determining that the disturbance state is the disturbed state.

Anti-disturbance method and device for robot, and robot

An automatic driving method includes following steps: S: acquiring real-time traffic environment information in a travel process of an autonomous vehicle at a current moment; S: mapping the real-time traffic environment information based on a preset mapping relationship to obtain mapped traffic environment information; S: adjusting a target deep reinforcement learning model based on a pre-stored existing deep reinforcement learning model and the mapped traffic environment information; and S: judging whether automatic driving is finished, and in response to the automatic driving is not finished, returning to perform the step of acquiring the real-time traffic environment information in the travel process of the autonomous vehicle at the current moment. An automatic driving system, an automatic driving device and a computer medium storing the automatic driving method are further provided.

Automatic driving decision making method, system and device and computer storage medium

A robot control method includes: acquiring target speed information of a robot at a next moment during walking of the robot; and adjusting a step frequency of the robot according to the target speed information and a current state of the robot. An apparatus for controlling a robot and several methods for determining whether the robot meets a step frequency switching condition are provided.

Robot control method and apparatus, electronic device, storage medium, and robot

A rapid demagnetization method based on characteristics of magnetic media. In the method, basic information is obtained by a recognition module of magnetic media by means of multi-source sensing collaboration. The magnetic medium is identified by using a data processing technology and a magnetic medium identification algorithm, and then the characteristic information is extracted. Optimized set values of demagnetization parameters are obtained by a demagnetization parameter optimizing and setting module based on a demagnetization optimizing model. Demagnetization parameter set values are tracked by a closed-loop control module of a demagnetization magnetic field in combination with domain expert knowledge by using a closed-loop control mechanism integrated with a magnetic field control algorithm, a charging-discharging device, a magnetic field generating device, a magnetic field sensor and an environmental sensor, completing the rapid demagnetization of the magnetic medium.

Rapid demagnetization method based on characteristics of magnetic media

Systems and methods for optimizing an online on-demand service are provided. A method may include: obtaining driver information associated with a plurality of historical drivers corresponding to the plurality of historical orders; for each historical driver during a predetermined period of time, determining a plurality of records based on the order information and the driver information according to a decision-making processes, each record includes a driver's space-time status, a driver's action, a driver's revenue, and a driver's subsequent space-time status; and determining a value function based on the plurality of records of each historical driver according to a reinforcement learning algorithm.

Systems and methods for optimizing an online on-demand service

A calcium-bearing magnesium and rare earth element alloy consists essentially of, in mass percent, zinc (Zn): 1-3%; aluminum (Al): 1-3%; calcium (Ca): 0.1-0.4%; gadolinium (Gd): 0.1-0.4%; yttrium (Y): 0-0.4%; manganese (Mn): 0-0.2%; and balance magnesium (Mg).

Calcium-bearing magnesium and rare earth element alloy and method for manufacturing the same

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Zhe Xu